The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 1985
Filed:
Jul. 30, 1982
Donald L Bailey, Thornton, CO (US);
Marquest Medical Products, Inc., Englewood, CO (US);
Abstract
A pledget of biological material of predetermined unit dosage is formed by a lyophilizing process. The lyophilizing process involves establishing a specific batch volume of sterile water, dissolving a preestablished amount of biological material in the batch volume of water, filling at least one container with a portion of the solution of water and dissolved material, and lyophilizing the solution in the container into the pledget. The amount of biological material to be dissolved in the water is established in relation to the volume and number of containers, the desired predetermined unit dosage of each pledget, and the desired number of pledgets to be formed at a time.